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Linewidth narrowing and purcell enhancement in photonic crystal cavities on an Er-doped silicon nitride platform
Date
2010-12-01
Author
Gong, Yiyang
Makarova, Maria
Yerci, Selçuk
Li, Rui
Negro, Luca Dal
Vučković, Jelena
Metadata
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Light emission from Er-doped amorphous silicon nitride coupled to photonic crystal resonators is studied. The results demonstrate Purcell enhanced Er absorption and linewidth narrowing of the cavity resonance with increasing pump power.
Subject Keywords
Erbium
,
Optical resonators
,
Photonic crystals
,
Pumps
,
Silicon nitride
URI
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84894081993&origin=inward
https://hdl.handle.net/11511/77411
Conference Name
Conference on Lasers and Electro-Optics, CLEO 2010, (16 - 21 Mayıs 2010)
Collections
Graduate School of Natural and Applied Sciences, Conference / Seminar
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Linewidth narrowing and Purcell enhancement in photonic crystal cavities on an Er-doped silicon nitride platform
Gong, Yiyang; Makarova, Maria; Yerci, Selcuk; Li, Rui; Stevens, Martin J.; BAEK, Burm; Yerci, Selçuk; Hadfield, Robert H.; Dorenbos, Sander N.; ZWİLLER, Val; Vuckovic, Jelena; Dal Negro, Luca (2010-02-01)
Light emission at 1.54 mu m from an Er-doped amorphous silicon nitride layer coupled to photonic crystal resonators at cryogenic and room temperatures and under varying optical pump powers has been studied. The results demonstrate that small mode volume, high quality factor resonators enhance Er absorption and emission rates at the cavity resonance. Time resolved measurements give 11- to 17-fold Purcell enhancement of spontaneous emission at cryogenic temperatures, and 2.4-fold enhancement at room temperatu...
Linewidth narrowing and luminescence enhancement in photonic crystal cavities and plasmonic gratings on an Er-doped silicon nitride platform
Gong, Yiyang; Makarova, Maria; Yerci, Selçuk; Li, Rui; Stevens, Marty; Baek, Burm; Nam, Sae Woo; Dal Negro, Luca; Vučković, Jelena (2010-05-07)
Light emission at 1.54 mu m from an Er-doped amorphous silicon nitride layer coupled to photonic crystal resonators and plamonic arrays is studied. We observe the cavity resonances at cryogenic and room temperatures and under varying optical pump powers. The results demonstrate that small mode volume, high quality factor resonators enhance Er absorption rates dramatically at the cavity resonance. Photonic crystal cavity resonances exhibit linewidth narrowing with pump power at cryogenic temperatures, signif...
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BibTeX
Y. Gong, M. Makarova, S. Yerci, R. Li, L. D. Negro, and J. Vučković, “Linewidth narrowing and purcell enhancement in photonic crystal cavities on an Er-doped silicon nitride platform,” presented at the Conference on Lasers and Electro-Optics, CLEO 2010, (16 - 21 Mayıs 2010), San Jose, CA, Amerika Birleşik Devletleri, 2010, Accessed: 00, 2021. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84894081993&origin=inward.
